Image to Video
This app generates a high quality video with sound. All you need is to upload an input image and write prompt.
简介
This ComfyUI workflow turns a single still image into a short video guided by a text prompt. It uses LoadImage to bring in your source frame, passes it to a dedicated Image-to-Video generator node (ID: 770dde0e-f342-49aa-ad1e-184724671c5d), and then encodes the resulting frame sequence with SaveVideo. The generator node conditions on both the input image (as a visual anchor) and your prompt (to suggest motion, style, or scene changes), producing a coherent set of frames that evolve over time.
你需要提供
- 正在读取工作流
在 ComfyUI 中运行。 此工作流无法在本页面运行。你可以在 Comfy Cloud 中打开（已预先加载所需内容），或下载后在自己的 ComfyUI 中使用。
在 Cloud 中试用常见问答
Length is determined by the number of frames and FPS. For example, 48 frames at 12 FPS ≈ 4 seconds. Longer clips require more VRAM and time; increase frames gradually and consider lowering resolution or FPS if you hit memory limits.
Use a conservative prompt and reduce the node’s motion/denoise strength so it deviates less from the source. Also try increasing guidance strength and using a fixed seed. If available, choose a sampler or setting that favors stronger conditioning.
Lower motion/denoise strength, reduce resolution, and try a different seed. You can also decrease the number of frames or use a slightly higher guidance value. Subtle, specific prompts often produce more stable motion than broad or conflicting ones.
SaveVideo can assemble the frames into a video container like MP4 or WebM (options depend on your node’s settings and installed encoders). Match FPS between the generator and SaveVideo to avoid timing issues.